Oskar was only at the 4/5 stage when I went into labour. So he wasn't considered engaged. We have stairs in our house and I'd heard the same as Danni so tried walking up and down as often as I could and also walking up and down my verandah...lol. I don't know if any of this helped but he was only 4 days past EDD. I think really when it comes down to it, anything you do will only really help if the baby is ready to come out.